CVE-2025-21957
Last modified
CVE-2025-21957 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: scsi: qla1280: Fix kernel oops when debug level > 2 A null dereference or oops exception will eventually occur when qla1280.c driver is compiled with DEBUG_QLA1280 enabled and ql_debug_level > 2. I think its clear from the code that the intention here is sg_dma_len(s) not length of sg_next(s) when printing the debug info.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: scsi: qla1280: Fix kernel oops when debug level > 2 A null dereference or oops exception will eventually occur when qla1280.c driver is compiled with DEBUG_QLA1280 enabled and ql_debug_level > 2. I think its clear from the code that the intention here is sg_dma_len(s) not length of sg_next(s) when printing the debug info.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Linux | Linux Kernel | < 5.4.292 | — |
| Linux | Linux Kernel | >= 5.5, < 5.10.236 | — |
| Linux | Linux Kernel | >= 5.11, < 5.15.180 | — |
| Linux | Linux Kernel | >= 5.16, < 6.1.132 | — |
| Linux | Linux Kernel | >= 6.2, < 6.6.84 | — |
| Linux | Linux Kernel | >= 6.7, < 6.12.20 | — |
| Linux | Linux Kernel | >= 6.13, < 6.13.8 | — |
| Linux | Linux Kernel | 6.14 | Rc1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2025-21957?
How severe is CVE-2025-21957?
How do I fix CVE-2025-21957?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-21951In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2025-21952In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2025-21953In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2025-21954In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2025-21955In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2025-21956In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2025-21958In the Linux kernel, the following vulnerability has been re…4.7
- CVE-2025-21959In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2025-2196A vulnerability was found in MRCMS 3.1.2. It has been declar…6.1
- CVE-2025-21960In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2025-21961In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2025-21962In the Linux kernel, the following vulnerability has been re…5.5
Are you affected by CVE-2025-21957?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST